Just wanted to post again about how much I like this component. I do a lot of my daily work on my own instance and it has improved my own Discourse user experience immensely. I really like the wider composer with the previewer on top for my bigger screen desktop monitor. I feel like adapting that view for mobile might be possible (although mobile keyboard may have something to say about it), so I may fork and have a go whenever I have some extra time (ie: like almost never lol).
Nice work 
and thanks again for sharing this. 
